<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>get 和 set</title>
  </head>
  <body>
    <script>
      // get 和 set
      class Phone {
        get price() {
          console.log('价格属性被读取了')
          return 'iloveyou'
        }

        set price(newVal) {
          console.log('价格属性被修改了')
        }
      }

      //实例化对象
      let s = new Phone()
      console.log(s.price)
      s.price = 'free'
    </script>
  </body>
</html>
